Home
Class 9
MATHS
The sides A B and A C of a A B C are pro...

The sides `A B` and `A C` of a `A B C` are produced to `P` and `Q` respectively. If the bisectors of `/_P B C` AND `/_Q C B` intersect at `O ,` then `/_boc=90^0-1/2/_A` GIVEN : A ` A B C` in which sides `A B` and `A C` are produced to `P` and `Q` respectively. The bisectors of `/_P B C` and `/_Q C B` intersect at `Odot`

Promotional Banner

Similar Questions

Explore conceptually related problems

The sides A B and A C of A B C are product to P and Q\ respectively. the bisectors of exterior angles at B and C of A B C meet at O\ (fig.19) prove that /_B O C=90^0-1/2/_A

The sides AB and AC of ABC are product to P and Q respectively.the bisectors of exterior angles at B and C of ABC meet at O( fig..19) prove that /_BOC=90^(@)-(1)/(2)/_A

In Fig. 7.48, sides AB and AC of DeltaA B C are extended to points P and Q respectively. Also, /_P B C\ \ A B .

In Fig. 7.48, sides AB and AC of DeltaA B C are extended to points P and Q respectively. Also, /_P B C\ \ A B .

In a A B C ,\ E\ a n d\ F are the mid-points of A C\ a n d\ A B respectively. The altitude A P to B C intersects F E\ at Q . Prove that A Q=Q P .

In a A B C ,\ E\ a n d\ F are the mid-points of A C\ a n d\ A B respectively. The altitude A P\ to\ B C intersects F E\ at Qdot Prove that A Q=Q P

Sides B C ,C A and BA of a triangle A B C are produced to D ,Q ,P respectively as shown in Figure. If /_A C D=100^0 and /_Q A P=35^0, find all the angles of the triangle. Figure

In Figure, bisectors of /_B and /_D of quadrilateral A B C D meet C D and A B produced at Pa n d Q respectively. Prove that : /_ P + /_Q= 1/2( /_ ABC + /_ ADC)

In Figure, bisectors of /_B and /_D of quadrilateral A B C D meet C D and A B produced at Pa n d Q respectively. Prove that : /_ P + /_Q= 1/2( /_ ABC + /_ ADC)

In A B C and P Q R Figure, A B=P Q ,B C=Q R and C B and R Q are extended to X and Y respectively and /_A B X =/_P Q Ydot Prove that A B C~=P Q Rdot Figure